Tulelake, California
O81 Tulelake Muni
Tulelake Muni (O81) is a non-towered, public-use airport in Tulelake, California, at 4,048.7 ft MSL. Its runway is 12/30 (3,577 by 45 ft, asphalt). Right traffic for runway 30. Published pattern altitude 800 ft AGL (about 4,849 ft MSL). CTAF 122.9.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- FAA O81
- Location
- Tulelake, California (Modoc County). 7 NM SE of the city center
- Elevation
- 4,048.7 ft MSL
- Position
- 41.8906° N, 121.3606° W
- Pattern altitude
- 800 ft AGL
- Control tower
- No, non-towered
- Sectional chart
- Klamath Falls
- Magnetic variation
- 17° E (1985)
- Fuel
- 100LL, Jet A
- Ownership
- Publicly owned, open to the public
- Attendance
- JUN-AUG ALL 0600-1700; SEP-MAY MON-FRI 0800-1700; SEP-MAY SAT-SUN ON CALL
1 runway
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 12/30 | 3,577 × 45 ft | Asphalt, fair condition | Medium intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 12 | Left traffic | None listed | None listed | None listed | Not listed |
| 30 | Right traffic | None listed | None listed | None listed | Not listed |
VHF
Frequencies
- CTAF
- 122.9
Before you go
Brief O81 in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Tulelake Muni, in the app on iPhone and iPad.
Not for navigation. Verify with current FAA charts and the Chart Supplement before flight.
Source: FAA NASR 28-day subscription, cycle effective Oct 29, 2026. Airport data changes every 28 days and NOTAMs can override it at any time.